CATHERINE HELEN ZWINTSCHER PA
NPI 1497064398
Physician Assistant in Scottsdale, AZ

Q: What is Catherine Zwintscher's NPI number?

The NPI number for Catherine Zwintscher is 1497064398. It was assigned to this individual provider in the NPPES registry on September 27, 2010. The provider is also known as Catherine Helen Cieslik PA.

Q: What is Catherine Zwintscher's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Active since September 27, 2010PECOS EnrolledAccepts Medicare Assignment

8405 N PIMA CENTER PKWY STE 101, SCOTTSDALE, AZ 85258(602) 648-5444(602) 772-3801 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 23, 2025, Nov 17, 2015 (2 updates tracked since 2015).

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About Catherine Helen Zwintscher Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE HELEN ZWINTSCHER PA (NPI 1497064398) is an individual physician assistant in Scottsdale, Arizona, licensed in Arizona (10447) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1497064398

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameCATHERINE HELEN ZWINTSCHERCredential: PA

Location Address8405 N PIMA CENTER PKWY STE 101Scottsdale, AZ 85258-4669

Mailing AddressPo Box 80217Phoenix, AZ 85060-0217 · (602) 385-2115 · Fax (480) 418-3323

Phone(602) 648-5444

Fax(602) 772-3801

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateSeptember 27, 2010

Last NPPES UpdateDecember 23, 20252 updates tracked since enumeration

NPPES CertifiedDecember 23, 2025

✔ NPI 1497064398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in AZ · 10447

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 10447 (AZ)

8405 N PIMA CENTER PKWY STE 101, Scottsdale, AZ 85258

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Other Names 1

Former Name (1)Catherine Helen Cieslik Pa

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Catherine Helen Zwintscher Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739489675

PECOS Enrollment IDI20260106003003

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85258 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KURT M. MOHTY MD

Orthopaedic Surgery